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For the Inventor, By the Inventor

Fort Collins, CO, United States of America

Graeme M Weston-Lewis

This inventor holds 11 USPTO granted patents and 1 published patent application. Top assignee: Lsi Logic Corporation. Active years: 1999-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Graeme M Weston-Lewis. Retrieved from https://idiyas.com/inventor/graeme-m-weston-lewis

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 392(Granted Patents)


Company Filing History:

goldMedal11 out of 3,715 
 
Lsi Logic Corporation
 patents

Years Active: 1999-2007

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11 patents (USPTO):Explore Patents
1. 7181548 - Command queueing engine (2007-02-20),
2. 6449666 - One retrieval channel in a data controller having staging registers and a next pointer register and programming a context of a direct memory access block (2002-09-10),
3. 6336150 - Apparatus and method for enhancing data transfer rates using transfer control blocks (2002-01-01),
4. 6324594 - System for transferring data having a generator for generating a plurality of transfer extend entries in response to a plurality of commands received (2001-11-27),
5. 6170034 - Hardware assisted mask read/write (2001-01-02),
6. 6135648 - Hard disk rotational latency simulator (2000-10-24),
7. 6134063 - Automated multi-track transfers (2000-10-17),
8. 6112278 - Method to store initiator information for SCSI data transfer (2000-08-29),
9. 6081849 - Method and structure for switching multiple contexts in storage (2000-06-27),
10. 6029226 - Method and apparatus having automated write data transfer with optional (2000-02-22),
11. 5954806 - Method to handle SCSI messages as a target (1999-09-21),

Title: Graeme M Weston-Lewis: Innovator in Command Queueing Technology

Introduction

Graeme M Weston-Lewis is a notable inventor based in Fort Collins, CO (US). He holds a total of 11 patents that showcase his contributions to technology, particularly in the field of command queueing systems.

Latest Patents

One of his latest inventions is the Command Queueing Engine (CQE). This innovative technology serves as a firmware-assist block that processes firmware tasks related to command and context management, specifically for SCSI. The CQE decodes SCSI commands upon arrival and determines if Direct Memory Access (DMA) contexts can be automatically configured and initiated for data transfer. It also programs DMA contexts to return status information after disk transfers or DMA completions. The CQE utilizes a buffer-based linked-list to queue SCSI commands for future configuration, providing automated recognition and linking of sequential commands. This invention significantly reduces bus command response latency and enhances disk efficiency by minimizing delays in command initiation and data transfer status. Furthermore, it represents a cost-effective balance between hardware and firmware functionality.

Career Highlights

Graeme M Weston-Lewis has made significant strides in his career, particularly through his work at LSI Logic Corporation. His expertise in command queueing technology has positioned him as a key player in the field.

Collaborations

He has collaborated with notable coworkers, including Jackson L Ellis and David Matthew Springberg, contributing to advancements in technology and innovation.

Conclusion

Graeme M Weston-Lewis is a distinguished inventor whose work in command queueing technology has made a lasting impact on the industry. His innovative patents continue to influence advancements in data transfer and command management systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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